package com.lmh.ymw.service.user;

import com.lmh.ymw.entity.User;

import java.util.List;

public interface UserService {

    public boolean add(User user);

    public boolean update(User user);

    public boolean deleteUserById(Integer userId);

    public User getUser(String name, String pwd);

    public List<User> getUserList();

    User getSj(String sj);
}
